On 05/17/18 13:42, lizhuoyao wrote: > Thanks! > virt-install-1.4.0, > order:virt-install -n centos-gg -r 1024 --disk centos-gg.img,format=qcow2,size=10 --cdrom /home/lzy/CentOs-7-aarch64-Everything.iso --graphics vnc > When libvirt-2.0.0, failed with PCI controller at index 1 (0x01) has bus='0x01',but index must be larger than bus. > When libvirt-3.2.0,failed with Cirrus VGA not available > When libvirt-4.2.0,failed with other problem(i didn't record) > It is confused! > So what's your host OS? RHEL 7.5 for ARM. You might want try on Fedora 28 for AArch64 <https://fedoraproject.org/wiki/Architectures/AArch64/F28/Installation>. > And Can I konw your kernel .config about drivers/video.I think the video maybe effective.. Host kernel config should be irrelevant. Laszlo _______________________________________________ virt-tools-list mailing list virt-tools-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/virt-tools-list